CN213401681U - Cable connector suitable for extremely harsh environment - Google Patents

Abstract

The utility model discloses a cable connector suitable for extremely harsh environment relates to cable connector technical field, including the shell, the both sides of shell all are provided with shielding plate and vent, and the water conservancy diversion piece is installed at the top of shell, and the guiding gutter has been seted up to the surface of water conservancy diversion piece, and the mounting is all installed with the back to the surface of shell, and the sealing washer is installed to the inner wall of shell, and the internally mounted of shell has the sleeve pipe, and spacing pipe is installed to the sheathed tube inner wall. The utility model discloses a staff entangles the cable with the sleeve pipe, fix the cable in the cable socket, the staff laminates first connector and second connector after fixing, one side that makes first connector and one side looks adaptation of second connector are connected, two connectors are connected the back, the staff moves the sleeve pipe, make a thread bush entangle the screw thread piece, rotate the swivel pipe, two connector shapes are the same, and each other is public female, can avoid installing two public heads or two female heads simultaneously on a cable when using.

Description

Cable connector suitable for extremely harsh environment

Technical Field

The utility model relates to a cable connector technical field specifically is a cable connector suitable for extremely harsh environment.

Background

With the rapid development of the electronic industry, the connection safety, stability and convenience of electronic devices are more and more emphasized, and at present, an electrical connector for electrically connecting two or more electronic devices generally includes a male connector and a female connector which are engaged with each other and are respectively connected with the electronic devices through wires,

the most public connector of current cable connector and female connector's structure is different, in the use, if two cables that use public connector need connect, then need take apart one of them, and change it into female connector, connect again, it is wrong also to adorn easily in the assembling process, it is comparatively inconvenient to use, and current cable connector protectiveness is lower, the southern environment is relatively bad, rainy season is longer, it damages or the short circuit to make most current connectors under the soaking of rainwater for a long time rainy day, can lead to regional power failure when serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of inconvenient use and poor waterproofness of the connector due to the male head and the female head, a cable connector suitable for extremely severe environment is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable connector suitable for extremely harsh environment, includes the shell, the both sides of shell all are provided with shielding plate and vent, the water conservancy diversion piece is installed at the top of shell, the guiding gutter has been seted up to the surface of water conservancy diversion piece, the mounting is all installed at the surface and the back of shell, the sealing washer is installed to the inner wall of shell, the internally mounted of shell has the sleeve pipe, spacing pipe is installed to the sheathed tube inner wall, rotatory pipe has all been cup jointed to the outside both sides of spacing pipe, the thread bush is installed to the inner circle of rotatory pipe, first connector and second connector are installed respectively to sheathed tube inside, the screw thread piece is all installed with one side of second connector to first connector, two the connecting piece is all installed to one side of screw thread piece, the cable socket is all installed to one side of connecting piece.

Preferably, the mounting is provided with four, and two are a set of, are provided with two sets of, just two sets of mountings are all through bolt fixed connection.

Preferably, the rotating pipe is rotatably connected with the limiting pipe.

Preferably, one side of the first connector is concave, one side of the first connector is convex, and one side of the first connector is matched with one side of the second connector.

Preferably, the threaded sleeve is in threaded connection with the threaded block.

Preferably, both sides of the guide block are inclined downward in the direction of the casing, and both sides of the guide groove are inclined downward in the direction of the casing.

Preferably, the sleeve is detachably connected with the threaded block through a threaded sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a staff entangles the cable with the sleeve pipe, fix the cable in the cable socket, the staff laminates first connector and second connector after fixing, make one side of first connector and one side looks adaptation of second connector be connected, after two connectors are connected, the staff moves the sleeve pipe, make a thread bush entangle the thread piece, rotate the swivel tube, make this thread bush accessible this thread piece, after this thread bush passes through the thread piece, can continue to move the sleeve pipe, make two thread bushes respectively with two thread pieces be connected, rotate two swivel tubes simultaneously, make the sleeve pipe entangle two connectors completely and fix two connectors together, two connector shapes are the same, and each other is public female, can avoid installing two public heads or two female heads on a cable simultaneously when using;

2. the utility model discloses a after installing the connector, the staff takes off the bolt at shell surface and back, make the shell can be split, place the connector in the latter half shell after the split, divide into two with the sealing washer of cable looks adaptation again, install respectively at the inner wall of two halves of shells, after placing the connector the staff puts back the first half shell, fix two halves of shells through the bolt, in rainy day, the water conservancy diversion piece shunts with the guiding gutter, prevent that the rainwater from soaking the shell, the shielding plate prevents that the rainwater from getting into from the vent, in southern summer, the weather is hot, the inside temperature of totally enclosed article can be higher, vent through shell one side set up prevents to rise because the shell totally seals the temperature in making the shell, cause the damage to the connector, can make the connector longer in rainy season, the harsh southern of environment also can normally use, the water resistance is increased while the vent prevents the temperature in the housing from being high.

Drawings

Fig. 1 is a schematic side view of the housing of the present invention;

FIG. 2 is a schematic view of the sectional structure of the housing of the present invention;

fig. 3 is a schematic cross-sectional view of the connector assembly of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a shielding plate; 3. a flow guide block; 4. a fixing member; 5. a vent; 6. a seal ring; 7. a cable socket; 8. a connecting member; 9. a thread block; 10. a first connector; 11. a second connector; 12. a sleeve; 13. a threaded sleeve; 14. a diversion trench; 15. a limiting pipe; 16. the tube is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a cable connector suitable for extremely harsh environments includes a housing 1, a shielding plate 2, a flow guide block 3, a fixing member 4, a vent 5, a sealing ring 6, a cable socket 7, a connecting member 8, a thread block 9, a first connector 10, a second connector 11, a sleeve 12, a thread bushing 13, a flow guide groove 14, a limiting pipe 15 and a rotating pipe 16, wherein the shielding plate 2 and the vent 5 are disposed on both sides of the housing 1, the flow guide block 3 is mounted on the top of the housing 1, the flow guide groove 14 is disposed on the outer surface of the flow guide block 3, the fixing member 4 is mounted on both the outer surface and the back of the housing 1, the sealing ring 6 is mounted on the inner wall of the housing 1, the sleeve 12 is mounted inside the housing 12, the limiting pipe 15 is mounted on the inner wall of the sleeve 12, the rotating pipe 16 is sleeved on both sides of the outer portion of the limiting pipe 15, the thread bushing 13 is mounted on the inner ring of the rotating pipe 16, one side of each of the first connector 10 and the second connector 11 is provided with a thread block 9, one side of each of the two thread blocks 9 is provided with a connecting piece 8, one side of each of the connecting pieces 8 is provided with a cable socket 7, the sleeve 12 is sleeved on the cable to fix the cable in the cable socket 7, after the fixing, the worker attaches the first connector 10 to the second connector 11, so that one side of the first connector 10 is connected with one side of the second connector 11 in a matching way, after the two connectors are connected, the worker moves the sleeve 12 to make the thread bush 13 at one side cover the thread block 9, rotates the rotary pipe 16 to make the thread bush 13 at one side pass through the thread block 9, and after the thread bush 13 at one side passes through the thread block 9, the sleeve 12 can be moved continuously to connect the two thread sleeves 13 with the two thread blocks 9 respectively, the two rotary tubes 16 are simultaneously rotated so that the sleeve 12 completely encases and secures the two connectors together.

Please refer to fig. 1, four fixing members 4 are provided, two fixing members are a group, and two fixing members 4 are provided in two groups, and the two groups of fixing members 4 are fixedly connected by bolts, so that the worker can detach the outer surface of the housing 1 from the bolts at the back.

Referring to fig. 2-4, the rotary tube 16 is rotatably connected to the position limiting tube 15, and the two rotary tubes 16 are rotated to completely cover the two connectors and fix the two connectors together by the sleeve 12.

Please refer to fig. 2-3, the upper side of one side of the first connector 10 is "concave", the lower side of one side of the first connector 10 is "convex", and one side of the first connector 10 is matched with one side of the second connector 11, after the fixing, the worker attaches the first connector 10 to the second connector 11, so that one side of the first connector 10 is matched and connected with one side of the second connector 11.

Referring to fig. 2-3, the threaded sleeve 13 is threadably engaged with the threaded block 9, and the rotating tube 16 is rotated so that the threaded sleeve 13 on one side can pass through the threaded block.

Please refer to fig. 1-2, two sides of the diversion block 3 are inclined downwards along the direction of the housing 1, and two sides of the diversion trench 14 are inclined downwards along the direction of the housing 1, when raining, the diversion block 3 and the diversion trench 14 shunt the rainwater to prevent the housing 1 from being wetted by the rainwater.

Referring again to fig. 2-3, the sleeve 12 is detachably connected to the threaded blocks 9 via the threaded sleeves 13, the sleeve 12 is moved so that the two threaded sleeves 13 are respectively connected to the two threaded blocks 9, and the two rotary pipes 16 are rotated so that the sleeve 12 completely covers and fixes the two connectors together.

The working principle is as follows: firstly, a worker sleeves a cable 12 to fix the cable in a cable socket 7, the worker attaches a first connector 10 and a second connector 11 after the fixation, so that one side of the first connector 10 is matched and connected with one side of the second connector 11, after the two connectors are connected, the worker moves the sleeve 12 to sleeve a thread sleeve 13 on one side on a thread block 9, rotates a rotary pipe 16 to enable the thread sleeve 13 on one side to pass through the thread block 9, and then the thread sleeve 13 on one side can continue to move the sleeve 12 after passing through the thread block 9, so that the two thread sleeves 13 are respectively connected with the two thread blocks 9, simultaneously rotates the two rotary pipes 16 to enable the sleeve 12 to completely sleeve the two connectors and fix the two connectors together, after the connectors are installed, the worker takes down bolts on the outer surface and the back of the shell 1 to enable the shell 1 to be detached, place the connector in the latter half shell 1 after the split is good, the sealing washer 6 with cable looks adaptation is divided into two again, install the inner wall at two halves shell 1 respectively, the staff puts back first half shell 1 after placing the connector, it is fixed with two halves shell 1 through the bolt, when raining, water conservancy diversion piece 3 shunts the rainwater with guiding gutter 14, prevent that the rainwater from soaking shell 1, shielding plate 2 prevents that the rainwater from getting into from vent 5, in south summer, the weather is hot, the inside temperature of totally enclosed article can be higher, vent 5 of seting up through shell 1 one side prevents to rise because shell 1 is totally enclosed makes the interior gas temperature of shell 1, cause the damage to the connector.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A cable connector adapted for use in extremely harsh environments, comprising a housing (1), characterized in that: baffle plates (2) and vents (5) are arranged on two sides of the shell (1), a flow guide block (3) is installed at the top of the shell (1), a flow guide groove (14) is formed in the outer surface of the flow guide block (3), fixing pieces (4) are installed on the outer surface and the back of the shell (1), a sealing ring (6) is installed on the inner wall of the shell (1), a sleeve (12) is installed inside the shell (1), a limiting pipe (15) is installed on the inner wall of the sleeve (12), rotating pipes (16) are sleeved on two outer sides of the limiting pipe (15), threaded sleeves (13) are installed on inner rings of the rotating pipes (16), a first connector (10) and a second connector (11) are installed inside the sleeve (12) respectively, and threaded blocks (9) are installed on one sides of the first connector (10) and the second connector (11), two connecting piece (8) are all installed to one side of screw thread piece (9), cable socket (7) are all installed to one side of connecting piece (8).

2. A cable connector adapted for use in extremely harsh environments as defined in claim 1, wherein: the fixing pieces (4) are four, two of the fixing pieces are a group and are provided with two groups, and the two groups of fixing pieces (4) are fixedly connected through bolts.

3. A cable connector adapted for use in extremely harsh environments as defined in claim 1, wherein: the rotating pipe (16) is rotatably connected with the limiting pipe (15).

4. A cable connector adapted for use in extremely harsh environments as defined in claim 1, wherein: the upper part of one side of the first connector (10) is concave, the lower part of one side of the first connector (10) is convex, and one side of the first connector (10) is matched with one side of the second connector (11).

5. A cable connector adapted for use in extremely harsh environments as defined in claim 1, wherein: the threaded sleeve (13) is in threaded connection with the threaded block (9).

6. A cable connector adapted for use in extremely harsh environments as defined in claim 1, wherein: the two sides of the flow guide block (3) are inclined downwards along the direction of the shell (1), and the two sides of the flow guide groove (14) are inclined downwards along the direction of the shell (1).

7. A cable connector adapted for use in extremely harsh environments as defined in claim 1, wherein: the sleeve (12) is detachably connected with the thread block (9) through a thread sleeve (13).

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